Inventor
WATZENBERGER OTTO
DE20 patents
⚠️ This page may combine multiple inventors who share the name “WATZENBERGER OTTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF AG
17 patentsUS5866737AFeb 2, 1999
Oxidation and oxydehydrogenation of hydrocarbons in the fluidized bed
BASF AG107 citations96
US6254735B1Jul 3, 2001
Process for separating medium boiling substances from a mixture of low, medium and high boiling substances
BASF AG33 citations92
US6211113B1Apr 3, 2001
Catalyst beds for non-steady state processes
BASF AG22 citations92
US6328941B1Dec 11, 2001
Thermal decomposition of N2O
BASF AG21 citations91
US6299734B1Oct 9, 2001
Preparation of an aqueous solution of free hydroxylamine
BASF AG25 citations90
US5837107ANov 17, 1998
Process for production of aqueous solutions of free hydroxylamine
BASF AG27 citations89
US6534681B1Mar 18, 2003
Method for preparing highly stabilized hydroxylamine solutions
BASF AG19 citations87
US5780700AJul 14, 1998
Catalytic oxidative dehydrogenation of alkylaromatics and paraffins
BASF AG18 citations83
US6153799ANov 28, 2000
Method for producing highly pure aqueous hydroxylamine solutions
BASF AG8 citations73
US5788743AAug 4, 1998
Selective separation and recovery of chlorine from gas mixtures
BASF AG11 citations73
US5691262ANov 25, 1997
Regeneration of catalysts used in oxidative dehydrogenation of alkylaromatics and paraffins
BASF AG10 citations73
US6524545B1Feb 25, 2003
Method for producing aqueous hydroxylamine solutions which are substantially free of metal ions
BASF AG8 citations72
US6758990B2Jul 6, 2004
Stabilizing agent for hydroxylamine solutions
BASF AG4 citations63
US6758946B2Jul 6, 2004
Recycling hydroxylamine-containing stripper solutions
BASF AG0 citations51
US6190567B1Feb 20, 2001
Breaking down hydroxylamine in aqueous solutions
BASF AG1 citations47
US7335343B2Feb 26, 2008
Preparation of iron pentacarbonyl
BASF AG0 citations46
US7276220B2Oct 2, 2007
Preparation of iron pentacarbonyl
BASF AG0 citations46